The Mirage B-30 double sided teeth thinning scissor is our most popular thinning shear – it does not leave a line in the hair! Includes scissor case and finger ring sizers for comfort fit Lifetime Warranty against faulty materials or workmanship Japanese Hitachi VG-10 Super Cobalt stainless steel, hand-forged Korean thinners Made from high quality materials – they hold their edge extremely well Unique thinner-blenders have teeth on both blades – does not leave a perceptible line in the hair Very comfortable handle design Teeth have convex edge on back blade, stepped teeth on front blade, hollow-ground concave blades for smooth cutting and thinning Thinner length is 6.25″, cuts out about 25% of the hair Several dial and plate color combinations – you choose! Weight 5 oz Dimensions 8 × 3.5 × 1 in Dial Color Clear, Green, Pink, Aqua, Red, Black, Purple, Skull Plate Color Aqua, Black, Pink, Purple Finger Ring Color Black, Aqua, Blue, Pink, Fuchsia, Red, Dark Green, Orange, Gold, Silver, Thick Black, Thick Dark Pink, Thick Light Pink, Thick Purple, Thick Blue, Thick Gold